paving method for square carpet-捕鱼网站

paving method for square carpet

time:2014-10-24  source:powered

confirming events before construction

  ●ground state check: pavement tools shall be prepared according to different pavement ground.

  ●preparation before paving: the ground shall be flat and have enough strength. the hollow ground shall be filled. the oil, paint and other sundries on the ground shall be cleaned out.

materials preparation

  ●confirmation of paving material: reference substance name, color number, batch number, quantity and other contents shall be checked.

  ●tools preparation: tape measure, cutting scissors, adhesive, mark pen, t-square and right angle ruler.

  ●personnel arrangement: the personnel shall be arranged according to the period, area and condition of construction.

construction conditions on site

  2-3 days before construction, the site shall be maintained an appropriate temperature, generally the temperature is 20 degrees. this temperature shall be maintained in the process of construction, at the same time, the humidity shall be about 65%, and the site lighting should be appropriate. construction material and binder shall be kept in construction site for at least 1 day in order to adapt its temperature. if the construction site is cement ground, the max humidity shall be 4%, while ph value shall be less than 10.

construction sequence and methods

  ●midline hanging: the paving area shall be divided into four parts, a cross line shall be painted in the center of paving ground, and the center shall be marked with ink or chalk; the angle of midline cross shall be 90 degrees; corridor, exit and other high walking frequency place shall taken non-cutting construction scheme.

  ●binder coating: after choosing a 1/4 area, the binder coating shall be according to the schedule. the coating shall take special square carpet binder and implement at the center of the carpet.

  carpet construction: the construction shall be started from the center in the direction of "l" shape. the center line is the standard of comprehensive construction, therefore, the parallel and right angle shall be confirmed; "l" shape pavement can confirm the accuracy of center line and the problem of slant can be easily found and corrected. after the completion of one 1/4 area, the construction of the remaining parts shall use the same method.

  ●the crisscross method and direction accordance method are suggested for the pavement.

wall surface carpet clipping (finished carpet clipping)

  the carpet clipping near the wall shall be 1mm less than actual size, so the installation shall be easier.

  the scribing and cutting shall be on the back of carpet after size measure.

construction inspection items of different ground

  ●plastic floor blocks: the damaged parts shall be replaced or made flat, and the surface shall be clean.

  ●wood board: the surface shall be cleaned and uneven parts or pits shall be filled.

  ●floor tiles, marble board: the damaged or irregular parts shall be flattened, and all the chemicals shall be cleaned.

  ●the other special places (staircase, entrance): entrance, ladder, slope, bearing surface, and walking place have to be stuck with binder to prevent from the shift of backlog.

key points of inspection after construction

  construction inspection shall be implemented after the completion of construction

  if the setting of carpets is reasonable (laying direction and flatness etc).

  if the fluff direction and joint part are correct.

  if there are dirt and hair loss phenomenon

  if it is stuck to the ground

  if patterns are matched

  the carpet shall be protected after construction

  if heavy objects shall be removed within 24 hours after construction, the protective material should be set on the carpet in order to protect the carpet

  the carpet shall be covered well during the walls and ceiling projects after construction in order to prevent from dirt.