Contact: Annie Lee
Phone: 18632018180
Email: Annie@clgm888.com
Skype:annie_2935
Tel: 0310-5502606
Fax: 0310-5502606
Address:North street in HeshaTown, Handan city, China
1, in the construction process, found that the
plate slit there are two main reasons: the first is a plate is not fully dry,
after the installation, the board will automatically shrink is dry, so is the
feeblest element in the tensile - plate and plate column, beam, plate and wall
board or the junction of the roof.Also,
if cement dispensing glue mucilage used cement mark, label and GRC plate and
easy to stick on it two inconsistent shrinkage performance of cement and cause
cracking.Before construction,
therefore, must choose to fully dry light GRC plate and varieties, with light
GRC plate type adhesive latex cement with label.
2, GRC plate of
bedding face, use besmear brushs SN - 1 before rendering method of interface
agent, can't afford to ensure plastering mortar shell empty drum, the shell
will form cracks after empty drum, long after will fall off.Interface agent, also known as binder, the ratio
of the foregoing, besmear brushs the thickness of the interfacial agent about
1.5 -- 2.5 mm.
3, in order to guarantee
the GRC lightweight partition board stiffness, especially in the case of large
floor height, with steel nets along the vertical and horizontal directions with
long book machine screw connection into the board, spacing for two-way @ 250.Bar at the top and side wall part connecting
concrete column, with "L" shape additional steel after post,
strengthen the joint strength, this is to avoid the plate between the article
and the column plate and concrete wall joint cracking between effective
measures.
Above is today about
measures to prevent light wall plate slit method of all content, thank you for
your patience to read.