D. wood floor construction should ensure that the corresponding temperature, humidity, construction should cover plastic film, prevent cracking and deformation;E. floor after the post without surface treatment should be attention should not be colored oil stain pollution, may not be easily grinding stroke on the surface of the sand into the room, not on the ground drag sharp iron heavy pressure;F. after surface treatment, should be the closure of doors and windows, to prevent the dust pollution, and timely brush oil and wax;G. water and warm should pay attention to the valve and pipe three-way elbow, etc., prevent leakage after soaked wood floor, resulting in cracking and blistering.Two Protection of cement floor productsA. cement mortar ground product protection: cement mortar surface layer construction is not allowed to walk on the above or other operations within 24 hours, so as not to touch the ground, to timely do a good job conservation work;B. fine stone concrete surface maintenance and protection products: fine stone concrete surface layer is paved with 24 hours, available sawdust or other covering materials covered sprinkler wet hardening. During the curing period, prohibit people walk around or other operating activities, so as not to damage the surface layer;C. product protection: protection of terrazzo floor often waxing terrazzo floor after polishing, the surface appear luster.Three Finished product protectionThe prefabricated stairs stairs and plastering corners should take protective measures.Nine. Installation and protection of wooden doors and windowsOne General wooden box installed application tin protection, the protection height should be more than a cart shaft, for senior hardwood frame should be with 1cm thick lath nail design protection, prevent hit touch doorcase, destroy cut export of installation and decoration quality;Two Shaping doors and windows application wedge the door pad fastened, so as to avoid damage to the door, door and window fan after entering should be properly managed, conditions of storage, below the pad can more 20-30cm, stacked neatly, the above cover tarpaulin, to prevent damp.Three In response to the wooden frame by the wall, brush wood preservative for processing, steel frame brush good damp proof, prevent rust;Four Adjust the doors and windows of the repair shall not be hard to pry, so as not to damage the fan material and hardware;Five The installation tool should be handled with care, not littering, so as not to damage the product;Six The collision angle is prohibited to install windows and doors plastering wall plaster layer, prevent damage;Seven Have a built-in door and windows application wedge tight, with special care, prevent wind damage;Eight Hardware installation should meet the requirements of the drawings, is strictly prohibited to lose;Nine The door is installed, do not use the cart in the room.Ten. Steel door and window safety protection productsOne Steel doors and windows after entering the application cover, to prevent the cluttered, prevent the deformation and rust of steel window;Two Steel doors and windows transportation tohandlegentlyand, take protective measures to avoid the pressure drop, bump, prevent deformation damage;Three Plastering mortar in residual steel and steel frame of the fan should be clean;Four Scaffolding is strictly prohibited on steel doors and windows as the fulcrum of the fixed point and the shelves, prohibit the shelf pull, tied to the steel windows and doors and window sashes, prevent displacement and deformation of the steel doors and windows;Five Remove the shelves will open the doors and windows on the note after the fall shelf, prevent damaged windows.Eleven. Aluminum alloy doors and windows (Su Gang) product protectionOne Aluminum alloy doors and windows should be storage pile, and the pad, pad, neatly stacked, prevent deformation. To have installed water aluminum alloy doors and windows put, pay attention to deposit the support pad, to prevent the destruction of the phi water;Two Doors and windows to protect the film to be closed, and then the installation, the installation of the door on both sides of the timely use of wood tied to prevent damage to the collision;Three Plastering shall, prior to the aluminum alloy doors and windows with plastic film bandage or adhesive strip to protect, prior to installation of doors and windows and indoor and outdoor wet homework unfinished and shall not damage the protective film, prevent mortar on the surface layer of erosion;Four The protective film on the aluminum alloy doors and windows should be before commissioning and torn off, to light tear, and is not available to shovel shovel, prevent mortar will scratch the surface, affecting appearance.Five Such as aluminum alloy on the surface of jelly, application of cotton yarn dipping solvent, wipe clean, such as the discovery of local scratches, with a small brush dipped in dye to dye and fill;Six The shelf design, outdoor plastering, steel keel installation and construction of the pipeline transportation process, no hit Aluminum Alloy jamb rub.Twelve. Glass installation and protectionOne Where the installation of doors and windows glass construction projects, must send someone to look after, maintenance. Daily should be on time switch doors and windows, especially in the rainy day should pay attention to;
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